The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Nov 10, 2025 | Gabelli Mario J | Insider | Buy(P) | 50K | $4.29 | $215K |
| Jul 11, 2025 | Gabelli Mario J | Insider | Sell(S) | 3K | $3.86 | $12K |
| Jul 1, 2025 | Gabelli Mario J | Insider | Sell(S) | 5K | $3.82 | $19K |
| Feb 10, 2025 | Gabelli Mario J | Director | Sell(S) | 999 | $3.91 | $4K |
| Oct 15, 2024 | Gabelli Mario J | Insider | Sell(S) | 3K | $3.73 | $11K |
| Sep 5, 2024 | Gabelli Mario J | Insider | Sell(S) | 8K | $4.00 | $32K |
| Aug 29, 2024 | Gabelli Mario J | Insider | Sell(S) | 2K | $3.81 | $6K |
| Jul 29, 2024 | Gabelli Mario J | Insider | Sell(S) | 1K | $3.72 | $5K |
| Apr 11, 2024 | Gabelli Mario J | Insider | Sell(S) | 576 | $3.61 | $2K |
| Feb 22, 2024 | Ball John Chester | President & Treasurer | Buy(P) | 69 | $3.64 | $251 |
| Dec 7, 2023 | Gabelli Mario J | Insider | Sell(S) | 4K | $3.47 | $14K |
| Nov 22, 2023 | Gabelli Mario J | Insider | Sell(S) | 5K | $3.42 | $17K |
| Jul 28, 2023 | Gabelli Mario J | Insider | Sell(S) | 10K | $4.26 | $43K |
| Dec 5, 2022 | Gabelli Mario J | Insider | Sell(S) | 5K | $5.36 | $27K |
| Dec 1, 2022 | Gabelli Mario J | Insider | Sell(S) | 5K | $5.05 | $25K |
| Jun 13, 2022 | Gabelli Mario J | Insider | Sell(S) | 8K | $5.72 | $43K |
| Feb 17, 2022 | Mullady Agnes | Director | Buy(P) | 150 | $6.08 | $912 |
| Jan 10, 2022 | Gabelli Mario J | Insider | Sell(S) | 5K | $6.52 | $33K |
| Nov 15, 2021 | Gabelli Mario J | Director | Sell(S) | 9K | $6.58 | $59K |
| Nov 12, 2021 | Gabelli Mario J | Director | Sell(S) | 8K | $6.68 | $53K |
| Nov 1, 2021 | Gabelli Mario J | Director | Sell(S) | 343 | $6.54 | $2K |
| May 14, 2021 | Birch John | Director | Buy(P) | 2K | $6.17 | $10K |
| Feb 8, 2021 | Alpert Bruce N | President | Inheritance(W) | 2K | $6.66 | $10K |
| Nov 12, 2020 | Birch John | Director | Buy(P) | 149 | $5.55 | $827 |
| Nov 11, 2020 | Birch John | Director | Buy(P) | 5K | $5.52 | $29K |
| Apr 17, 2020 | Birch John | Director | Buy(P) | 1K | $4.69 | $5K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).